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March 18, 2021 Service bulletin

Customer Advisory Letter for DEF Header Replacement.

Freightliner technical service bulletin CALFTL49-003 for 2017-2018 Freightliner Cascadia and 2016-2017 Freightliner Business Class M2.

Bulletin number
CALFTL49-003
Component
Engine and engine cooling
Summary
Customer Advisory Letter for DEF Header Replacement.

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